open pit method 中文意思是什麼

open pit method 解釋
露天開采法
  • open : adj 1 開著的，開放的；可進入的，可分享的 （to）; 無蓋的，敞口的；敞開的；展開的；開的；開闊的，開...
  • pit : n 〈美國〉（桃、杏等的）核。vt （ tt ） 除去…的核。n 1 坑，凹地，凹處；【礦物】礦井；煤坑；【植物...
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. Study on the mining method for the hanging wall ore and that under the open - pit bottom

    露天掛幫礦及境界以下礦石開采方法研究
  2. A successful blasting for crushing the iron mound is presented, the relevant technology and safety problems of metallic hole blasting method applied in open pit are investigated

    本文通過對鐵砣破碎爆破的成功事例，探討了金屬炮孔爆破法在露天場地應用的有關爆破技術和安全問題。
  3. Secondly, the optimum blast parameters of each parts of open pit and spreading law of the wave of blasting vibration on the east of open pit was studied. furthermore, the paper presented the method of decreasing blasting ground vibration as follows. 1

    通過大規模的現場試驗和爆破震動測試，得出了銅山口銅礦露天采場各區段的優化爆破參數以及生產爆破產生的地震波在東幫的傳播規律，在此基礎上提出了降震措施並得出如下主要結論： 1
  4. Application of springing blasting method in huolinhe open - pit mine

    藥壺爆破法在霍林河南露天煤礦的應用
  5. Theoretically, new method is used to determine the rational open - pit limit of mine in - deeply study, which is limit theory and grey clustering decision theory

    論文對確定礦山合理開采境界方案在理論上進行了深入的探討，提出了邊際理論法和灰色聚類決策確定礦山合理開采境界的新方法。
  6. Aiming at various problems that exist management system of ore blending in open - pit and actual production in sandaozhuang open - pit, this thesis brings forth the ore blending ' s method making use of the linear program and gets a total the strategy to the ore blending. this thesis, in specific operation, adopts a simplification model with ore blending. the primitive data of ore blending direct come from measuring

    本論文針對目前露天礦配礦管理系統中存在的各類問題以及三道莊露天礦的生產實際，提出了先採用線性規劃配礦原理配礦，得到一個總體配礦策略，然後再採用一個簡化配礦模型來處理，其中配礦原始數據直接從爆堆測量中獲取，保證了數據的準確性和快捷性。
  7. New method for determining blasting vibration damage criterion on open - pit slope and its application

    露天礦邊坡爆破振動破壞判據新方法及其應用
  8. It offeres the new method and way in order to analyse and study the question on open - pit slope project

    為分析和研究露天礦邊坡工程問題提供了新的方法和途徑。
  9. By using subarea - subsection mining method, multi - channel layout program, heidaigou open - pit coal mine has overcomed the technological continuity problems appearing in bench combination and has fully improved the capacity of existing equipments, so that the transportation distance has been reduced and enormous economic benefits have been gained

    在此過程中，黑岱溝露天煤礦通過分區分段開采、多通道布置等方案，克服了並段臺階工藝接續過程中出現的問題，最大限度的增加現有設備生產能力，減少運距，創造了巨大的經濟效益。
  10. Based on creep test of soft sheaf, according to time effect of long term strength, fuxin haizhou open - pit coal mine slope is exemplified to study dynamic stability of side slope, and method for predicting the instability of this slope is discussed

    摘要以阜新海州露天礦邊坡為例，在弱層流變試驗的基礎上，依據其長期強度的時間效應，對該處邊坡進行了穩定性動態評價，探討了該類型邊坡失穩預測的方法。
  11. A method for designing and optimizing the open - pit slope based on rbf neural networks

    神經網路的露天邊坡優化設計方法
  12. An analytical comparison is made between the methods for determining the rational production capacity of open - pit mines and both static and dynamic methods are presented. system engineering theory and method are used to develop a software for analyzing the production capacity of chinas open - pit mines

    對露天礦合理生產能力確定方法進行了分析比較，介紹了靜態法、動態法生產能力確定方法，運用系統工程理論和方法，開發了我國露天礦生產能力分析軟體。
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